EP1001439A4 - Printed annular coil and method of manufacture thereof - Google Patents

Printed annular coil and method of manufacture thereof

Info

Publication number
EP1001439A4
EP1001439A4 EP99922533A EP99922533A EP1001439A4 EP 1001439 A4 EP1001439 A4 EP 1001439A4 EP 99922533 A EP99922533 A EP 99922533A EP 99922533 A EP99922533 A EP 99922533A EP 1001439 A4 EP1001439 A4 EP 1001439A4
Authority
EP
European Patent Office
Prior art keywords
manufacture
annular coil
printed
printed annular
rings
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99922533A
Other languages
German (de)
French (fr)
Other versions
EP1001439A1 (en
Inventor
Kunitoshi Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissha Printing Co Ltd
Original Assignee
Nissha Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP10148575A external-priority patent/JP3090906B2/en
Priority claimed from JP14857498A external-priority patent/JP2923290B1/en
Application filed by Nissha Printing Co Ltd filed Critical Nissha Printing Co Ltd
Publication of EP1001439A1 publication Critical patent/EP1001439A1/en
Publication of EP1001439A4 publication Critical patent/EP1001439A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors incorporating printed inductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/0006—Printed inductances
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/403—Edge contacts; Windows or holes in the substrate having plural connections on the walls thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/0006—Printed inductances
    • H01F17/0033—Printed inductances with the coil helically wound around a magnetic core
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09009—Substrate related
    • H05K2201/09063—Holes or slots in insulating substrate not used for electrical connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/097—Alternating conductors, e.g. alternating different shaped pads, twisted pairs; Alternating components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0073—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces
    • H05K3/0082—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces characterised by the exposure method of radiation-sensitive masks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
    • H05K3/061—Etching masks
    • H05K3/064—Photoresists
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making
    • Y10T29/49018—Antenna or wave energy "plumbing" making with other electrical component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49126—Assembling bases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Windings For Motors And Generators (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

Rings (4) are each formed between an annular opening (2) and a center hole (3) in an insulating sheet (1). Conductor film (6) is helically deposited on each ring (4) so that the insulating sheet may include a plurality of printed annular coils. Rings (4) are cut from the sheet (1) to provide a plurality of separate, printed annular coils (P).
EP99922533A 1998-05-29 1999-05-28 Printed annular coil and method of manufacture thereof Withdrawn EP1001439A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP10148575A JP3090906B2 (en) 1998-05-29 1998-05-29 Manufacturing method of annular printed coil
JP14857598 1998-05-29
JP14857498A JP2923290B1 (en) 1998-05-29 1998-05-29 Printed wiring board with annular printed coil
JP14857498 1998-05-29
PCT/JP1999/002815 WO1999063557A1 (en) 1998-05-29 1999-05-28 Printed annular coil and method of manufacture thereof

Publications (2)

Publication Number Publication Date
EP1001439A1 EP1001439A1 (en) 2000-05-17
EP1001439A4 true EP1001439A4 (en) 2001-12-12

Family

ID=26478725

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99922533A Withdrawn EP1001439A4 (en) 1998-05-29 1999-05-28 Printed annular coil and method of manufacture thereof

Country Status (3)

Country Link
US (1) US6686824B1 (en)
EP (1) EP1001439A4 (en)
WO (1) WO1999063557A1 (en)

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JP2001244123A (en) * 2000-02-28 2001-09-07 Kawatetsu Mining Co Ltd Surface mount type planar magnetic element and method of manufacturing the same
JP4354187B2 (en) * 2003-01-21 2009-10-28 Ｔｄｋ株式会社 High Q helical coil chip and manufacturing method thereof
US10049803B2 (en) 2005-09-22 2018-08-14 Radial Electronics, Inc. Arrayed embedded magnetic components and methods
US10431367B2 (en) 2005-09-22 2019-10-01 Radial Electronics, Inc. Method for gapping an embedded magnetic device
US9754712B2 (en) 2005-09-22 2017-09-05 Radial Electronics, Inc. Embedded magnetic components and methods
US10522279B2 (en) 2005-09-22 2019-12-31 Radial Electronics, Inc. Embedded high voltage transformer components and methods
US7477128B2 (en) 2005-09-22 2009-01-13 Radial Electronics, Inc. Magnetic components
US7777644B2 (en) * 2005-12-12 2010-08-17 InatelliServ, LLC Method and conduit for transmitting signals
US8203418B2 (en) * 2007-01-11 2012-06-19 Planarmag, Inc. Manufacture and use of planar embedded magnetics as discrete components and in integrated connectors
JP5270576B2 (en) 2007-01-11 2013-08-21 プラナーマグ インコーポレイテッド Flat type wideband transformer
WO2008152641A2 (en) * 2007-06-12 2008-12-18 Advanced Magnetic Solutions Ltd. Magnetic induction devices and methods for producing them
US9754714B2 (en) 2009-07-31 2017-09-05 Radial Electronics, Inc. Embedded magnetic components and methods
CN102159037A (en) * 2011-03-04 2011-08-17 聚信科技有限公司 Core burying method for high-current magnetic device and printed circuit board manufacturing method
JP5811353B2 (en) * 2012-04-06 2015-11-11 日立金属株式会社 Contactless power supply system
CN103384456A (en) * 2013-07-11 2013-11-06 优利德科技(中国)有限公司 A kind of preparation method of PCB coil and PCB coil
KR101940981B1 (en) 2014-05-05 2019-01-23 3디 글래스 솔루션즈 인코포레이티드 2d and 3d inductors antenna and transformers fabricating photoactive substrates
GB2535763B (en) * 2015-02-26 2018-08-01 Murata Manufacturing Co An embedded magnetic component device
US10720823B1 (en) * 2016-01-15 2020-07-21 University Of Southern California Ferrofluid liquid spring with magnets between coils inside an enclosed chamber for vibration energy harvesting
KR20200010598A (en) 2016-02-25 2020-01-30 3디 글래스 솔루션즈 인코포레이티드 3d capacitor and capacitor array fabricating photoactive substrates
US12165809B2 (en) 2016-02-25 2024-12-10 3D Glass Solutions, Inc. 3D capacitor and capacitor array fabricating photoactive substrates
JP6151811B1 (en) * 2016-03-08 2017-06-21 セイコーインスツル株式会社 Cell phone clock
WO2017177171A1 (en) 2016-04-08 2017-10-12 3D Glass Solutions, Inc. Methods of fabricating photosensitive substrates suitable for optical coupler
US20180286556A1 (en) * 2017-04-01 2018-10-04 Intel Corporation Integrated circuit implemented inductors and methods of manufacture
WO2018200804A1 (en) 2017-04-28 2018-11-01 3D Glass Solutions, Inc. Rf circulator
AU2018297035B2 (en) 2017-07-07 2021-02-25 3D Glass Solutions, Inc. 2D and 3D RF lumped element devices for RF system in a package photoactive glass substrates
WO2019118761A1 (en) 2017-12-15 2019-06-20 3D Glass Solutions, Inc. Coupled transmission line resonate rf filter
KR102600200B1 (en) 2018-01-04 2023-11-10 3디 글래스 솔루션즈 인코포레이티드 Impedance matching conductive structure for high-efficiency RF circuits
KR102145746B1 (en) 2018-04-10 2020-08-19 3디 글래스 솔루션즈 인코포레이티드 RF integrated power conditioning capacitor
KR102475010B1 (en) 2018-05-29 2022-12-07 3디 글래스 솔루션즈 인코포레이티드 Low insertion loss rf transmission line
KR102518025B1 (en) 2018-09-17 2023-04-06 3디 글래스 솔루션즈 인코포레이티드 High efficiency compact slotted antenna with a ground plane
JP7241433B2 (en) 2018-12-28 2023-03-17 スリーディー グラス ソリューションズ，インク Heterogeneous Integration for RF, Microwave and MM Wave Systems on Photoactive Glass Substrates
WO2020139955A1 (en) 2018-12-28 2020-07-02 3D Glass Solutions, Inc. Annular capacitor rf, microwave and mm wave systems
WO2020206323A1 (en) 2019-04-05 2020-10-08 3D Glass Solutions, Inc. Glass based empty substrate integrated waveguide devices
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WO2021000074A1 (en) * 2019-06-29 2021-01-07 瑞声声学科技(深圳)有限公司 Vibration motor
EP4100973A4 (en) 2020-02-07 2024-05-22 Systems, Machines, Automation Components Corporation Multi-layer printed coil arrangement having variable-pitch printed coils
US11581828B2 (en) * 2021-05-05 2023-02-14 Enervibe Ltd Electromagnetic vibration and energy harvester having vibrating body, magnets and stationary magnet and hinge

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US3372358A (en) * 1966-04-12 1968-03-05 Itt Film transformers
EP0690461A1 (en) * 1994-06-30 1996-01-03 AT&T Corp. Method for making devices using metallized magnetic substrates

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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US3372358A (en) * 1966-04-12 1968-03-05 Itt Film transformers
EP0690461A1 (en) * 1994-06-30 1996-01-03 AT&T Corp. Method for making devices using metallized magnetic substrates

Non-Patent Citations (1)

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Title
See also references of WO9963557A1 *

Also Published As

Publication number Publication date
WO1999063557A1 (en) 1999-12-09
US6686824B1 (en) 2004-02-03
EP1001439A1 (en) 2000-05-17

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